BMXDDI1602H | Schneide | Discrete Input Module

Product Description

The Schneider BMXDDI1602H Discrete Input Module is part of the Modicon X80 platform, engineered for severe industrial environments. With 16 isolated inputs, robust sensor compatibility, and protective features, it ensures reliable operation under demanding conditions such as dust, gas, and vibration exposure.

Main Features

• Product Range: Modicon X80

• Component Type: Discrete Input Module

• Application: Designed for severe environments

• Number of Inputs: 16 isolated channels

• Input Type: Current sink (logic positive)

• Input Voltage: 24 V DC

• Input Current: 3.5 mA

Complementary Specifications

• Sensor Compatibility:

  • 2-wire/3-wire proximity sensors (IEC 60947-5-2)

  • IEC 61131-2 type 3 sensors

• Sensor Power Supply:

  • 19…30 V at 60 °C

  • 21.1…26.4 V at 70 °C

• Guaranteed Current Levels:

  • State 1: ≥ 2 mA

  • State 0: ≤ 1.5 mA

• Input Impedance: 6800 Ω

• Insulation Resistance: > 10 MΩ at 500 V DC

• Power Dissipation: 2.5 W

• Response Time: Typical 4 ms, maximum 7 ms

• Paralleling of Inputs: Supported

• Current Consumption: 76 mA at 3.3 V DC

• MTBF Reliability: 775,000 hours

• Protection:

  • External fuse per channel group (0.5 A fast blow)

  • Reverse polarity protection

• Voltage Detection Threshold:

  • < 14 V DC = sensor fault

  • 18 V DC = sensor OK

Status Indicators

• Module Operating: 1 green LED (RUN)

• Channel Diagnostics: 1 green LED per channel

• Module Error: 1 red LED (ERR)

• I/O Fault: 1 red LED (I/O)

Physical & Environmental

• Net Weight: 0.115 kg (0.254 lb US)

• IP Protection: IP20

• Directives: 2014/35/EU (Low Voltage), 2014/30/EU (EMC)

• Environmental Resistance:

  • Gas resistant: Class Gx, 3C4

  • Dust resistant: Class 3S4

  • Sand resistant: Class 3S4

  • Salt resistant: Level 2

  • Mold/fungal resistant: Class 3B2

• Dielectric Strength: 1500 V AC, 50/60 Hz, 1 min (primary/secondary)

• Vibration Resistance: 3 gn

• Shock Resistance: 30 gn

• Operating Temperature: -25…70 °C (-13…158 °F)

• Storage Temperature: -40…85 °C (-40…185 °F)

• Humidity: 5–95 % at 55 °C (non-condensing)

• Altitude:

  • 0–2000 m normal operation

  • 2000–5000 m with derating factor

• Protective Treatment: Conformal coating